CN210879632U - Mobile robot chassis for underground coal mine - Google Patents
Mobile robot chassis for underground coal mine Download PDFInfo
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- CN210879632U CN210879632U CN201921968886.3U CN201921968886U CN210879632U CN 210879632 U CN210879632 U CN 210879632U CN 201921968886 U CN201921968886 U CN 201921968886U CN 210879632 U CN210879632 U CN 210879632U
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- chassis
- rear end
- mobile robot
- air
- connecting rod
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Abstract
The utility model discloses a colliery is mobile robot chassis of usefulness in pit, which comprises a base, the anticollision board, the gas cylinder groove has been seted up to the upper surface on chassis, the gas cylinder has been inlayed to the bottom surface in gas cylinder groove, there is the blast pipe gas outlet department of gas cylinder through threaded connection, the inside of blast pipe is provided with the solenoid valve, the spout has been seted up to the inside of chassis front end, the inside rear end fixedly connected with baffle of spout, the inside central sliding connection of baffle has the depression bar, the periphery cover of depression bar front end has the second spring, the rear end face of spout is inlayed and is had the light touch switch, the upper and lower both ends of terminal surface all seted up flutedly before the chassis, the gasbag has been accomodate to the inside of recess, the rear end butt fusion of gasbag has the gas-supply pipe, the positive central welding of anticollision board internal surface has the connecting rod. The anti-collision and shock-absorbing capacity of the front end of the chassis can be improved through the anti-collision plate on the front end surface of the chassis, and the front end surface of the chassis is protected from being damaged by collision.
Description
Technical Field
The utility model relates to a mobile robot technical field especially relates to a mobile robot chassis that colliery was used in pit.
Background
Industrial robots are multi-joint manipulators or multi-degree-of-freedom machine devices oriented to the industrial field, can automatically execute work, and are machines which realize various functions by means of self power and control capacity. The robot can accept human command and operate according to a preset program, and modern industrial robots can also perform actions according to a principle formulated by artificial intelligence technology.
In the coal mine industry, a robot is also required to enter a mine to work frequently, but the robot always collides in the advancing process due to the complex shape and rugged road in the mine, and if the robot does not have a good anti-collision and shock-absorption structure, the robot is very easy to damage after being used for a long time.
SUMMERY OF THE UTILITY MODEL
The utility model provides a colliery is mobile robot chassis of usefulness in pit walks in the mine with the robot that solves above-mentioned background art and propose, the easy condition of bumping is to the problem that the robot becomes the damage.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a mobile robot chassis for underground coal mines comprises a chassis and an anti-collision plate, wherein a gas cylinder groove is formed in the upper surface of the chassis, a gas cylinder is embedded in the bottom surface of the gas cylinder groove, a gas outlet of the gas cylinder is connected with an exhaust pipe through threads, an electromagnetic valve is arranged inside the exhaust pipe, a sliding groove is formed in the front end of the chassis, a partition plate is fixedly connected to the rear end inside the sliding groove, a pressing rod is connected to the center inside the partition plate in a sliding mode, the front end and the rear end of the pressing rod penetrate through the partition plate, a second spring is sleeved on the periphery of the front end of the pressing rod, a light touch switch is embedded on the rear end face of the sliding groove, grooves are formed in the upper end face and the lower end face of the front end face of the chassis, an air bag is contained in the grooves, the gas pipe is welded to the rear end of the air bag, the other end, the center welding of crashproof board internal surface has the connecting rod, the rear end of connecting rod runs through into the inside front end of spout, the periphery cover of connecting rod rear end has first spring.
Furthermore, the rear end of the connecting rod is connected with the inner wall of the sliding groove in a sliding mode, and the first spring is fixedly connected between the rear end of the connecting rod and the front end face of the sliding groove.
Furthermore, the anti-collision plate is in a semi-circular arc shape, the grooves are all located on the inner side of the anti-collision plate, and the openings of the grooves face the inner side face of the anti-collision plate vertically.
Furthermore, the gas transmission pipe is positioned at one end of the gas cylinder groove and is connected with the exhaust pipe through a flange.
Furthermore, the electromagnetic valve is in a normally closed state, and the gas pipe is respectively communicated with the air bag and the exhaust pipe.
Furthermore, the pressure lever and the tact switch are positioned on the same axis, and the pressure lever is positioned at the rear end of the connecting rod.
Compared with the prior art, the utility model discloses the beneficial effect who realizes:
the anti-collision and shock-absorbing capacity of the front end face of the chassis can be improved through the anti-collision plate of the front end face of the chassis, the front end face of the chassis is protected from being collided, when the anti-collision plate encounters huge collision, the air inflation switch of the air bag can be automatically triggered, and then the air bag can be rapidly inflated and filled between the anti-collision plate and the front end face of the chassis, so that the shock absorption and shock resistance of the anti-collision plate are improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of the internal structure of the side of the present invention.
Fig. 3 is a partially enlarged view of a portion a of fig. 2 according to the present invention.
In FIGS. 1-3: 1-base plate, 101-cylinder groove, 102-sliding groove, 103-groove, 2-anti-collision plate, 3-cylinder, 4-exhaust pipe, 401-electromagnetic valve, 5-gas pipe, 6-gas bag, 7-connecting rod, 8-first spring, 9-partition plate, 10-compression bar, 11-second spring and 12-tact switch.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
Please refer to fig. 1 to 3:
the utility model provides a colliery is mobile robot chassis of usefulness in pit, including chassis 1, anticollision board 2, each part in the mobile robot chassis of using in the pit carries out detailed description to a colliery in the pit:
the upper surface of the chassis 1 is provided with a gas cylinder groove 101, a gas cylinder 3 is embedded in the bottom surface of the gas cylinder groove 101, the gas outlet of the gas cylinder 3 is connected with a gas exhaust pipe 4 through threads, and an electromagnetic valve 401 is arranged inside the gas exhaust pipe 4;
specifically, high-pressure air is filled in the gas cylinder 3, the electromagnetic valve 401 is matched with the tact switch 12 for use, the tact switch 12 can control the opening and closing of the electromagnetic valve 401, and after the electromagnetic valve 401 is opened, the high-pressure air in the gas cylinder 3 can be automatically discharged through the exhaust pipe 4, and the gas cylinder 3 can be conveniently replaced through the matching arrangement of the gas cylinder groove 101 and the gas cylinder 3;
according to the above, the slide groove 102 is formed in the front end of the chassis 1, the partition plate 9 is fixedly connected to the rear end of the interior of the slide groove 102, the compression bar 10 is slidably connected to the center of the interior of the partition plate 9, the partition plate 9 penetrates through the front end and the rear end of the compression bar 10, the second spring 11 is sleeved on the periphery of the front end of the compression bar 10, and the light touch switch 12 is embedded in the rear end face of the slide groove 102;
specifically, the pressing rod 10 can slide back and forth on the partition plate 9, the second spring 11 can enable the pressing rod 10 to have the automatic resetting capability, when the pressing rod 10 moves towards the rear end face of the sliding groove 102, the pressing rod 10 can contact the tact switch 10, then the tact switch 10 is triggered, then the tact switch 10 can open the valve of the electromagnetic valve 401, and then high-pressure air in the gas cylinder 3 is discharged;
according to the above, the upper end and the lower end of the front end face of the chassis 1 are both provided with the grooves 103, the air bags 6 are accommodated in the grooves 103, the air pipes 5 are welded at the rear ends of the air bags 6, and the other ends of the air pipes 5 penetrate through the front ends of the insides of the air inlet bottle grooves 101;
specifically, after the electromagnetic valve 401 is opened, high-pressure air in the air bottle 3 is discharged into the air delivery pipe 5 through the exhaust pipe 4, then the air delivery pipe 5 discharges the high-pressure air into the air bag 6, and then the air bag 6 is rapidly expanded and popped out of the groove 103 after being inflated, so that the air bag 6 is filled between the anti-collision plate 2 and the front end face of the chassis 1, and the effects of shock absorption and protection are achieved;
according to the above, the anti-collision plate 2 is positioned on the front end face of the chassis 1, the connecting rod 7 is welded at the midpoint of the inner surface of the anti-collision plate 2, the rear end of the connecting rod 7 penetrates through the front end inside the sliding groove 102, and the periphery of the rear end of the connecting rod 7 is sleeved with the first spring 8;
specifically, in the moving process of the robot, if a barrier is encountered in front of the chassis 1, the barrier only collides with the anti-collision plate 2, so as to protect the front end of the chassis 1, and meanwhile, the anti-collision plate 2 is connected with the sliding groove 102 by the connecting rod 7 in a sliding manner, and the elasticity of the first spring 8 is added, so that the anti-collision plate 2 has the functions of shock absorption and impact resistance;
further, if the impact-proof plate 2 encounters a large impact and the elastic force of the first spring 8 is not enough to buffer, the connecting rod 7 is further pushed to slide toward the inside of the sliding groove 102, when the rearmost end of the connecting rod 7 contacts the press rod 10, the press rod 10 is also pushed to slide toward the rear end face of the sliding groove 102, while in the sliding process of the press rod 10, the second spring 11 also counteracts the impact force, if the elastic force of the second spring 11 is not enough to counteract the impact, the press rod 10 touches the tact switch 12, so that the tact switch 12 opens the electromagnetic valve 401, then the high-pressure air inside the air bottle 3 is rapidly filled into the air bag 6, and the air bag 6 is rapidly expanded and filled between the impact-proof plate 2 and the front end face of the chassis 1, thereby playing an emergency protection role and reducing the damage of the impact force to the chassis 1.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (6)
1. The utility model provides a mobile robot chassis that colliery was used in pit, includes chassis (1), crashproof board (2), its characterized in that:
the air bag type air conditioner is characterized in that an air bottle groove (101) is formed in the upper surface of the chassis (1), an air bottle (3) is embedded in the bottom surface of the air bottle groove (101), an exhaust pipe (4) is connected to an air outlet of the air bottle (3) through threads, an electromagnetic valve (401) is arranged inside the exhaust pipe (4), a sliding groove (102) is formed in the front end of the chassis (1), a partition plate (9) is fixedly connected to the rear end of the inside of the sliding groove (102), a pressing rod (10) is connected to the center of the inside of the partition plate (9) in a sliding mode, the partition plate (9) penetrates through the front end and the rear end of the pressing rod (10), a second spring (11) is sleeved on the periphery of the front end of the pressing rod (10), a light-touch switch (12) is embedded in the rear end face of the sliding groove (102), grooves (103) are formed in, the rear end of the air bag (6) is welded with an air conveying pipe (5), and the other end of the air conveying pipe (5) penetrates through the front end inside the air inlet bottle groove (101);
the anti-collision plate (2) is located on the front end face of the chassis (1), a connecting rod (7) is welded to the center of the inner surface of the anti-collision plate (2), the rear end of the connecting rod (7) penetrates through the front end of the inner portion of the sliding groove (102), and a first spring (8) is sleeved on the periphery of the rear end of the connecting rod (7).
2. The mobile robot chassis for the underground coal mine according to claim 1, wherein: the rear end of the connecting rod (7) is in sliding connection with the inner wall of the sliding groove (102), and the first spring (8) is fixedly connected between the rear end of the connecting rod (7) and the front end face of the sliding groove (102).
3. The mobile robot chassis for the underground coal mine according to claim 1, wherein: the anti-collision plate (2) is in a semicircular arc shape, the grooves (103) are located on the inner side of the anti-collision plate (2), and the openings of the grooves (103) vertically face the inner side face of the anti-collision plate (2).
4. The mobile robot chassis for the underground coal mine according to claim 1, wherein: one end of the gas pipe (5) positioned in the gas cylinder groove (101) is connected with the exhaust pipe (4) through a flange.
5. The mobile robot chassis for the underground coal mine according to claim 1, wherein: the electromagnetic valve (401) is in a normally closed state, and the gas conveying pipe (5) is communicated with the gas bag (6) and the exhaust pipe (4) respectively.
6. The mobile robot chassis for the underground coal mine according to claim 1, wherein: the pressure lever (10) and the light touch switch (12) are positioned on the same axis, and the pressure lever (10) is positioned at the rear end of the connecting rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921968886.3U CN210879632U (en) | 2019-11-14 | 2019-11-14 | Mobile robot chassis for underground coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921968886.3U CN210879632U (en) | 2019-11-14 | 2019-11-14 | Mobile robot chassis for underground coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210879632U true CN210879632U (en) | 2020-06-30 |
Family
ID=71320944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921968886.3U Expired - Fee Related CN210879632U (en) | 2019-11-14 | 2019-11-14 | Mobile robot chassis for underground coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210879632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113217349A (en) * | 2021-05-10 | 2021-08-06 | 赵鹏展 | Air compressor |
-
2019
- 2019-11-14 CN CN201921968886.3U patent/CN210879632U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113217349A (en) * | 2021-05-10 | 2021-08-06 | 赵鹏展 | Air compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200630 Termination date: 20201114 |